Swallowtail Butterfly Illustration - Vintage Scientific Drawing #1872320 (License: Personal Use)

This high-contrast engraving depicts a swallowtail butterfly (Papilionidae family) in dorsal view, emphasizing its elongated hindwing tails, circular eyespots with concentric rings, and finely rendered venation. The wings feature bold black bands against white patches, typical of species like the Eastern Tiger Swallowtail or Old World varieties. The artistic style reflects 19th-century scientific illustration techniques used in natural history publications.

Used on educational pages about Lepidoptera, biodiversity archives, museum digital collections, or design inspiration sites; targets users researching butterfly morphology, historical illustrations, or seeking public-domain art for projects.